<nz-upload
  nzType="drag"
  [nzMultiple]="false"
  [nzLimit]="1"
  [nzAccept]="'image/jpeg,image/png'"
  [nzFileType]="'image/jpeg,image/png'"
  [nzSize]="4096"
  [nzCustomRequest]="icoUpload"
  nzAction="/tool/icoupload"
  [nzShowUploadList]="true"
  (nzChange)="handleChange($event)">
  <p class="ant-upload-drag-icon">
    <i nz-icon type="inbox"></i>
  </p>
  <p class="ant-upload-text">点击选择或拖入图片</p>
  <p class="ant-upload-hint">仅支持jpg、png格式的图片</p>
</nz-upload>
<div style="margin: 15px;">
  <nz-radio-group [(ngModel)]="radioValue">
    <label class="my-radio-label" nz-radio nzValue="16">16x16</label>
    <label class="my-radio-label" nz-radio nzValue="32">32x32</label>
    <label class="my-radio-label" nz-radio nzValue="48">48x48</label>
    <label class="my-radio-label" nz-radio nzValue="64">64x64</label>
    <label class="my-radio-label" nz-radio nzValue="128">128x128</label>
  </nz-radio-group>
</div>
<div style="margin: 15px;">
  选择你需要的尺寸，图片上传后自动进行转换并下载
</div>
<iframe id="fraSubmit" name="fraSubmit" style="display:none;" scrolling="yes" noresize src="about:blank"></iframe>
